Powered by the RD630 calibre, it features a balance wheel tilted at 12° for peak performance, twin barrels, and materials chosen for lightness and resistance, including the SMC Carbon 45mm case, and the enlarged black DLC titanium bezel. Sharp lines on the dial, a racing-nut inspired crown, and hexagonal shapes recalling the supercar’s air intakes, bring yet more racing style to the wrist. When it comes to the strap, the fiery camo pattern recalls the gravel abilities of the supercar, while a black rubber inner strap features the unmistakable Pirelli Super Trofeo R tyre pattern.‘Sterrato’ is the Italian word for an unpaved, dirt road; a place where life’s boldest thrills occur. Together with Lamborghini Squadra Corse, we use it to challenge you to veer off the beaten track.Case Carbon case Titanium bezel with lacquered markings and sapphire crystal with anti-reflective coating Black DLC titanium open case back with sapphire crystal and metallized Excalibur Huracàn logo Black DLC titanium crown with blue lacquered ring Size: 45mm Water Resistance: 5 bar (50 m) Dial Green lower flange with transferred texts and minute tracks. Black upper Flange with screw-like hour markers rhodium plated and filled with SLN. Main material: Titanium Strap Rubber and camo pattern strap, interchangeable with Quick Release System - QRS Type: Rubber Color: Black Clasp Black DLC titanium cover with titanium blades, triple folding, interchangeable with Quick Release System - QRS Type: Titanium MOVEMENT Energy: Automatic, self-winding Indications: Date Power reserve: 60 Hours Decor Shot-blasted main plate. Shot-blasted, trued-up bridges. NAC coated Technical Details Number of pieces: 233 Number of rubis: 29 Diameter: 16 Thickness: 7.78 mm Frequency: 28800 Frequency (vph)